Air Quality in Asaka, Japan

Partly Cloudy
26.4°C · 68.1% humidity
26.4°
Feels 26.4°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
0 7am
0
0
29 10am
24
21
18 1pm
16
15
14 4pm
14
13
13 7pm
13
24
12 10pm
12
12
12 1am
12
12
12 4am
12
12
Station readings
18
CAMS model adj -42
34
34
34
54
54
54
54
54
54
54
54
54
54
54
66
54
54
54
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

20h · 3 stn

Asaka's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

68.1%
Humidity
24.7 km/h
Wind E
1009.4 hPa
Pressure
4.4
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
29
7.01 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Asaka?

Temperature & Precipitation

PM2.5 Trend

20h · 3 stations
PM2.57.01 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX4.4
Moderate
AD 300×250
Station readings (10 stations within 25 km)
7.01
Median
8.19
Average
2.4
Low
14.0
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +3.8

What is the 7-day forecast for Asaka?

08-03
28.2° 22.4°
9.5 mm
08-04
34.2° 25.8°
4.56 mm
08-05
32.3° 25.5°
1.81 mm
08-06
30.1° 26.8°
21.13 mm
08-07
36.2° 25.2°
11.69 mm
08-08
34.3° 26.5°
37.0 mm
08-09
35.6° 22.7°
1.25 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Asaka?

17
Niikura, Wakō-shi, Saitama-ken, Japan (和光新倉自排和光市)
1.5 km PM2.5: 4.1 µg/m³
18
Bijogi, Toda, Saitama, Japan (戸田美女木自排戸田市)
4.1 km PM2.5: 4.3 µg/m³
21
Honda, Niiza-shi, Saitama-ken, Japan (新座新座市)
5.0 km PM2.5: 5.0 µg/m³
30
Shakujiimachi, Nerima, Tokyo, Japan (練馬区石神井台練馬区)
6.9 km PM2.5: 7.2 µg/m³
34
Tsuruma, Fujimi-shi, Saitama-ken, Japan (富士見富士見市)
7.5 km PM2.5: 8.2 µg/m³
23
Shibahinotsume, Kawaguchi, Saitama, Japan (川口市芝川口市)
8.2 km PM2.5: 5.5 µg/m³
25
Nerima (練馬区)
8.9 km PM2.5: 6.0 µg/m³
30
Nishitokyo (西東京市)
10.5 km PM2.5: 7.2 µg/m³
25
Nishitokyo (西東京市)
10.5 km PM2.5: 6.0 µg/m³
41
Wakamiya, Nakano, Tokyo, Japan (中野区若宮中野区)
10.6 km PM2.5: 9.8 µg/m³

What cities are near Asaka?

28 Wako 35 Shiki 28 Narimasu 31 Niiza 22 Ōizumimachi 20 Ōizumi-gakuenchō 28 Akatsuka 30 Takashimadaira 24 Hikarigaoka 33 Miyoshidai
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:55 UTC.